Illustrator Olivier Kugler visits Burkina Faso - video

Award-winning illustrator Olivier Kugler visits Burkina Faso – where 2 million people are at risk from hunger – with Oxfam, whose Food Crisis in Sahel appeal is aiming to raise $66m for food, clean water and urgent assistance. Here, he visits to the village of Tafgo, to inspect a seed-distribution programme, travels to to Sirgum gold mine near the town of Kaya, and ventures north towards the border with Mali to Mentao refugee camp